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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 16,623 Results. Searched 201,049 documents.

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Shallow shear wave velocity estimation through the ground stiffness and viscosity

Zhouhong Wei, Rong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... wave velocity can be estimated. Two methods are demonstrated with field data for approximation of the ground stiffness and viscosity. Data analysis...

2024

Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field

Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh

International Meeting for Applied Geoscience and Energy (IMAGE)

.... We first build an initial anisotropic velocity model using the Backus averaging. Then, we compare the accuracy of velocity models from...

2024

Applications of elastic RTM on land data

Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... examples. With only single component data, the elastic RTM can improve migration images for the structures with large velocity contrast and/or the high...

2024

Abstract: Detecting and Determining Bauxite Layer Depth by Using Multichannel Analyses of Surface Wave Method; #90254 (2016)

Saad Almalki, Majed Almalki, Abdurahman Alanezi, Abdulaziz AlMutairi

Search and Discovery.com

..., Saudi Arabia Abstract The purpose of this study was to obtain a model of shear wave velocity (Vs) by using the multichannel analysis of surface wave...

2016

Abstract: Transit time in sand dunes: empirical to polynomial model; #90254 (2016)

Ralph M. Bridle

Search and Discovery.com

... relief structures. Improved near- surface model and static corrections reduce the error in velocity analysis and other stages of data processing...

2016

Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023)

Najoud AlOtaibi1, Dmitry Nikolenko

Search and Discovery.com

...Abstract: Suppressing Scattered Energy Effects Using Surface-wave Analysis: An application on Land Seismic Data; #91204 (2023) Najoud AlOtaibi1...

2023

Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field

Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro

Indonesian Petroleum Association

...Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field Ahmad Syahputra, Andri Dian...

2014

Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing

Jian Zhou, Jizhong Yang, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... interferometry of ambient noise and multichannel analysis of surface wave. We get a 2D shear-wave velocity profile along the cable and reveal...

2022

Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia

Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo

Indonesian Petroleum Association

... velocity model building and Q-tomography was done in 7 iterations by Residual Curvature Analysis (RCA) in an iterative and horizon consistent manner...

2016

Abstract: The Use of Geoelectrical Imaging to Study Groundwater Pollution at Gemenceh Waste Disposal Site, Negeri Sembilan

Abdul Rahim Samsudin, Tan Chu Ai, Bashillah Baharuddin, Mohd tadza Abdul Rahman

Geological Society of Malaysia (GSM)

... resistivity and chemical analysis of the water samples indicate that the underground water aquifer in all bore hole except SP8 and SP12 have been...

1999

ABSTRACT: A Strike 3D Seismic Survey at the Zafar and Mashal Prospective Structures, South Caspian Basin, Azerbaijan: Acquisition, Processing and Interpretation; #90007 (2002)

Christine Krohn, Tom Steinhilber, Judy Amery-Ryland, Jan Mikkelsen, Emin Jafarov, Elena Effendiyeva

Search and Discovery.com

... analysis and modeling, 3D full-fold seismic data were acquired over Zafar-Mashal covering 850 sq. km. The survey was shot in the strike direction...

Unknown

Abstract: Defining the Base of Sand from 2D Seismic Data Using Geostatistics:Rub Al-Khali, Saudi Arabia; #90254 (2016)

Noor M. Balawi, Ralph M. Bridle, Ghaith A. Alshaia, Mohammad Homaili

Search and Discovery.com

... Noor M. Balawi , Ralph M. Bridle , Ghaith A. Alshaia , Mohammad Homaili 1 1 Saudi Aramco, Dhahran , SAUDI ARABIA ABSTRACT The low velocity of sand...

2016

Abstract: A Comparison of 3D Azimuth-Angle Domain Common Image Gathers using Poynting Vector and Optical Flow Methods; #90254 (2016)

Young Seo Kim, Constantine Tsingas

Search and Discovery.com

... migration velocity analysis (MVA) and image-domain full waveform inversion by directly providing the depth move-out residuals to be employed for velocity...

2016

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